Kev lag luam cov ntaub ntawv qhia tau tias tus nqi hloov chaw ntawm cov khoom siv crushing rau ntau dua 60% ntawm tag nrho cov nqi txij nkawm, nrogRauj Xaivncaj qha cuam tshuam rau cov khoom siv tag nrho cov khoom siv. Kab lus no piv cov kev ua tau zoo ntawm manganese cov rauj thiab alloy hlau rauj los pab koj nrhiav cov kev daws teeb meem zoo tshaj plaws.
In--Qhov tob Ntsuas
1.Kev ua rau tus kheej hardening manganese steel rauj
Cov cim tseem ceeb:
● Lub hardness zoo: thawj 45-55 hrc, nto harc, kev cuam tshuam nto tom qab cuam tshuam txog 550 HB
● Cov Cuam Tshuam Kuj: Aku ntau dua los yog sib npaug rau 100j
● Yuav tus nqi yuav khoom: {{50-80 rmb / kg (nruab nrab nruab nrab)
Cov txiaj ntsig kev ua haujlwm:
● Kev siv tus kheej zog rau tus kheej: Cuam tshuam thaum lub sijhawm ua haujlwm txhawb kev tsim ntawm ib txheej tawv tawv, zoo tiv thaiv hlau txiav hnav.
● Zoo heev tus nqi-kev piv txwv: tshwj xeeb yog tsim nyog rau kev tuav cov hlau ntsuas hnyav xws li cov cav hauv lub cav.
● Elastic deformation muaj peev xwm: tuaj yeem tiv thaiv cov khoom lag luam siab.
Kev Txwv Tsis Siv:
Luv Luv Luv Luv Luv Luv Luv: Cov ntaub ntawv hnav ris tsho nce zuj zus 40% thaum cuam tshuam nrog cov ntaub ntawv uas muaj ntau dua 15% quartz.
● Cov zaus los ntawm kev saib xyuas loj: Kev xa rov qab tsis tu ncua yog xav tau los tso nyiaj.
Raug Hauj Lwm Haujlwm:
● Kev lag luam rho tawm dismantling: crushing ntawm tsheb lub cev.
● Cov hauj lwm min: ua cov basalt thiab hlau ore.
2.Kev Kub Kub Kub Tiv Thaiv Alloy Steel Rauj
Cov tsis muaj tseeb:
● Constant-Temperature Hardness: 58-62 HRC (maintains >90% hardness ntawm 600 degree ua hauj lwm cov xwm txheej)
● Cov Cuam Tshuam Kuj: Aku 30-50 j
● Yuav tus nqi yuav khoom: 90-150 rmb / kg
Cov Tseem Ceeb:
● Zoo heev thermal ruaj khov: tuaj yeem tiv thaiv kev ua haujlwm tas mus li 650 degree.
● Exithed hnav lub neej: Lifespan 2-3 lub sijhawm ntev dua li manganese cov rauj.
Tus nqi pub muag qis tsawg: Cov ris tsho hnav ris tsho txo cov xeeb ceem txo qis qis.
Kev siv kev txwv:
● Nyuaj kev phom sij: yuav nyuaj thaum tuav cov ntaub ntawv qub.
Kev nqis peev qib siab: thawj cov kev coj tus nqi yog 60-80% siab dua.
Cov xwm txheej haum:
-E-khib nyiab rov ua dua tshiab: crushing ntawm cov laug cam Circuit Court.
● Kev tsim kho cov khib nyiab: crushing ntawm cov pob zeb txhawb nqa.
Kev Sib Piv ncaj nraim
|
Yam tseem ceeb |
Manganese Steel |
Alloy Steel |
|
Kev nyuaj |
{{0 {}} hrc (tus kheej hardening) |
58-62 hrc (tshav kub-resistant) |
|
Kev muaj zog |
Aku ntau dua los yog sib npaug rau 100j |
Aku 30-50 j |
|
Nqi rau ib kg |
50-80 rmb |
90-150 rmb |
|
Lub neej |
3, {000-5, 000 teev |
6, {000-8, 000 teev |
|
Kho |
Nquag Sib Hloov |
Tsawg Tsawg Tsawg Kev Sib Hloov |
|
Zoo Thov |
Kev cuam tshuam siab, hnav qis qis |
Kev hnav siab, siab kub |
Cov Qauv Nyiaj Sib Tw
|
Kev nqis peev xwm |
Manganese steel daws |
Alloy Steel Kev daws |
|
Ib Leeg Yuav Nqi |
5, {{000-8, 000 rmb / teeb |
9, {{000-15, 000 rmb / teeb |
|
Hloov txhua xyoo hloov |
{{0 {0}} lub sij hawm (muaj kev thaj yeeb nyab xeeb) |
{{0 {}}. {5-1 lub sijhawm |
|
Kev Txij Nkawm Txhua Xyoo |
15, {000-24, 000 rmb |
9, {000-15, 000 rmb |
Kev Tshawb Fawb Kev Kawm Ntawv:Cov tuam txhab siv hluav taws xob siv hluav taws xob ua haujlwm 12, 000} tons txhua xyoo, nrog cov khoom siv hauv qab no:
Rotor inch: φ1600mm
Wh Kab Kab Ceev: 42 M / s
Installed zog: 315 kw
Cov ntaub ntawv hloov tom qabRauj XaivTxhim Kho:
● Alloy Alloy Steel Rauj Siv Lub Sijhawm: 217 hnub (piv rau 98 hnub rau thawj Manganese steel rauj)
● Kev siv fais fab ib tuv ua: {{0}} → 0.72 kwh
● Cov nqi txo qis tag nrho: 28.6%
Xaiv Kev Xaiv Tsob Ntoo
Pom zoo rau manganese steel rauj:
Er Project Nyiaj Txiag
√ cuam tshuam zog> 120J / cm² Ua haujlwm
Intermittentent ntau lawm hom
Pom zoo rau Alloy Steel Rauj:
Aborasive Index> Qib 6 Cov Ntaub Ntawv
√ Kev ua haujlwm ua haujlwm> 16 teev / hnub
√ Ua haujlwm kub> 300 ib puag ncig ib puag ncig
Cov lus pom zoo:
● Rau cov ntaub ntawv sib xyaw, cov ntaub ntawv sib xyaw yog qhov pom zoo: Siv Manganese cov rauj rau qhov sib txawv Cheeb Tsam thiab Alloy Hlau Rauj rau seem sib tsoo.
● Tsim kev hnav cov ris tsho saib xyuas: Hloov rab rauj thaum cov kev poob qis nce mus txog 30%.
● Cov ntaub ntawv ntsuas tsis tu ncua: khoRauj Xaivthaum sio₂ cov ntsiab lus tshaj 12%.
Tiam sis kev lag luam:Ib hom tshiab ntawm Bimetallic Composite Rauj tau nkag mus Kuaj cov khw muag khoom lag luam, nrog cov haujlwm ua haujlwm siv high-chromium alloy thiab lub hauv paus khaws manganese steel yam ntxwv. Qhov no yuav tsum nce lub neej pabcuam los ntawm ntau dua 40%, muab cov peev txheej ntau rauRauj Xaiv.
Los ntawm kev tshawb fawb tau xaiv cov Hamers, cov tuam txhab tuaj yeem ua tiav:
15-25% nce ntxiv hauv cov cuab yeej siv
0. {8-1. 2 RMB txo qis rau ntawm tus nqi
60-80}}}}}}}} kev txo qis hauv unplanned downtime txhua xyoo
Nws raug nquahu tias cov tuam txhab tsim kev tswj kev tswj hwm tag nrho rau kev siv tshuab thiab kev sib txuas ntawm cov khoom siv sib txawv ntawm cov tshuab sib tw sib txawv.
